Here is an interesting but fun question. A female has a Robertsonian translocation between one of her X chromosomes and the 8th chromosome. The translocation wrecks several haplosufficient but essential genes on both chromosomes. What would be the out come of mating with a normal male? (Hints: the translocation X can not be viable by itself and I haf to use a Punnett square!

a. Females: 1 Turner, 1 Triple X, 1 carrier, 1 normal, 2 inviable Males: 1 Klinefelter, 1 normal, 4 inviable.
b. Females: 1 Klinefelter, 1 normal, 4 inviable. Males: 1 Turner, 1 Triple X, 1carrier, 1 normal, 2 inviable.
c. Females: 2 Turner, 1carrier, 2 normal, 1 inviable Males: 1 Klinefelter, 2 normal, 3 inviable.
d. Females: 1 Turner, 1 carrier, 3 normal, 1 inviable Males: 2 Klinefelter, 2 normal, 2 inviable.
e. Females: 4 normal, 2 inviable Males: 4 normal, 2 inviable.
f. Females: 1 Turner, 1 Triple X, 2 carrier, 1 normal, 1 inviable Males: 2 Klinefelter, 3 normal, 1 inviable.
g. Females: 1 Turner, 1 Triple X, 2 carrier, 2 normal, O inviable Males: 1 Klinefelter, 4 normal, 1 inviable.
h. Females: 1 Turner, 1 Triple X, 1 carrier, 2 normal, 1 inviable Males: 1 Klinefelter, 2 normal, 3 inviable.

c. Females: 2 Turner, 1carrier, 2 normal, 1 inviable Males: 1 Klinefelter, 2 normal, 3 inviable.

Explanation:

In Robertsonian translocation we would deduce that , the long arms of two acrocentric chromosomes will be joined to a common centromere via the translocation, generating a metacentric chromosome with two arms that are very short. In order to form the viable gametes , gametes should have all the genes i.e. without duplication and deletion. the correct option is c. Females: 2 Turner, 1carrier, 2 normal, 1 inviable Males: 1 Klinefelter, 2 normal, 3 inviable.

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation:

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

i hope this you